{
  "id": 18252104,
  "title": "ArcRAG: Agentic Compositional Retrieval over Knowledge Graphs",
  "url": "https://urgent.news/2026/11/04/arcrag-agentic-compositional-retrieval-over-knowledge-graphs",
  "topic": "ai",
  "section": "AI",
  "published": "2026-11-04T13:20:51.000Z",
  "source": {
    "name": "arXiv cs.AI",
    "slug": "arxiv-cs-ai",
    "url": "https://arxiv.org/abs/2611.06481v1"
  },
  "original_language": "en",
  "account": null,
  "summary": "Graph-based retrieval-augmented generation (GraphRAG) answers questions by retrieving over a knowledge graph built from a corpus. Yet retrieval strategies are designed around the structure their own construction pipeline produces, and whether they survive a change of construction is rarely tested. We study this cross-construction portability: whether one retrieval procedure, with no…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}